Molex Glow Wire Capable Connectors. Glow Wire capable connectors in many popular styles to meet all safety and environmental requirements mandated by the Home Appliance industry. Glow Wire capable testing (compliance statement) became a mandatory requirement in 2001 for certain home appliances sold in Europe.
  It can take up to 3 weeks for the area to heal. That is if you mean to heal from the surgical neutering. Some dogs heal faster than others in a week or 2.
If a dog gets fixed before reaching puberty, not only does he lose the ability to ever reproduce, it also stops him from behaving hormonally -- think urine marking or overall vexation. Vets are neutering and spaying dogs as early as 8 weeks now, some as early as 6 weeks.